package com.sky.controller.admin;

import com.sky.constant.JwtClaimsConstant;
import com.sky.dto.EmployeeDTO;
import com.sky.dto.EmployeeLoginDTO;
import com.sky.dto.EmployeePageQueryDTO;
import com.sky.entity.Employee;
import com.sky.properties.JwtProperties;
import com.sky.result.PageResult;
import com.sky.result.Result;
import com.sky.service.EmployeeService;
import com.sky.utils.JwtUtil;
import com.sky.vo.EmployeeLoginVO;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;

import java.util.HashMap;
import java.util.Map;

/**
 * 员工管理
 */
@RestController
@RequestMapping("/admin/employee")
@Slf4j
@Api(tags = "员工相关接口")
public class EmployeeController {

    @Autowired
    private EmployeeService employeeService;
    @Autowired
    private JwtProperties jwtProperties;

    /**
     * 登录
     *
     * @param employeeLoginDTO
     * @return
     */
    @PostMapping("/login")
    @ApiOperation(value = "员工登录")
    public Result<EmployeeLoginVO> login(@RequestBody EmployeeLoginDTO employeeLoginDTO) {
        log.info("员工登录：{}", employeeLoginDTO);
        Employee employee = employeeService.login(employeeLoginDTO);

        //登录成功后，生成jwt令牌
        // 创建JWT令牌的声明信息
        Map<String, Object> claims = new HashMap<>();
        claims.put(JwtClaimsConstant.EMP_ID, employee.getId());

// 生成JWT令牌
        String token = JwtUtil.createJWT(
                jwtProperties.getAdminSecretKey(), // JWT的签名密钥
                jwtProperties.getAdminTtl(),      // JWT的过期时间
                claims);                          // 包含员工ID的声明信息

// 封装用户信息和JWT令牌到EmployeeLoginVO对象
        EmployeeLoginVO employeeLoginVO = EmployeeLoginVO.builder()
                .id(employee.getId())             // 员工ID
                .userName(employee.getUsername()) // 员工用户名
                .name(employee.getName())         // 员工姓名
                .token(token)                     // 生成的JWT令牌
                .build();                         // 构建EmployeeLoginVO对象

        return Result.success(employeeLoginVO);
    }

    /**
     * 退出
     *
     * @return
     */
    @PostMapping("/logout")
    @ApiOperation("退出登录")
    public Result<String> logout() {
        return Result.success();
    }

    /**
     *新增员工
     * @param employeeDTO json数据前面加@RequestBody
     * @return
     */
    @PostMapping
    @ApiOperation("新增员工")
    public Result save(@RequestBody EmployeeDTO employeeDTO){
    log.info("新增员工:{}",employeeDTO);
    System.out.println("当前线程ID"+Thread.currentThread().getId());
    employeeService.save(employeeDTO);
    return Result.success();
    }

    /**
     * 员工分页查询
     * @param employeePageQueryDTO
     * @return
     */
    @GetMapping("/page")
    @ApiOperation("员工分页查询")
    public Result<PageResult> page(EmployeePageQueryDTO employeePageQueryDTO){
        log.info("员工分页查询，参数为：{}",employeePageQueryDTO);
        PageResult pageResult= employeeService.pageQuery(employeePageQueryDTO);
        return Result.success(pageResult);
    }

    /**
     * 启用禁用员工账号
     * @param status 参数前面加 @PathVariable
     * @param id 地址栏Query传参，保证名字相同即可
     * @return
     */
    @PostMapping("/status/{status}")
    @ApiOperation("启用禁用员工账号")
    public Result StartOrStop(@PathVariable Integer status,Long id){
        log.info("启用禁用员工账号 :{},{}",status,id);
        employeeService.StartOrStop(status,id);
        return Result.success();
    }

//  查询类要给Result明确返回什么数据

    /**
     * 根据id查询员工
     * @param id
     * @return
     */
    @GetMapping("/{id}")
    @ApiOperation("根据id查询员工")
    public Result<Employee> getById(@PathVariable Integer id){
        log.info("根据id查询员工:{}",id);
       Employee employeee= employeeService.getById(id);
        return Result.success(employeee);
    }

    /**
     * 编辑员工信息
     * @param employeeDTO
     * @return
     */
    @PutMapping
    @ApiOperation("编辑员工信息")
    public Result update(@RequestBody EmployeeDTO employeeDTO){
        log.info("编辑员工信息:{}",employeeDTO);
        employeeService.update(employeeDTO);
        return Result.success();
    }
}
